Data Structures
struct	CAMEventData

struct	CAMMode

struct	CAMWorkMem

struct	CAMStreamInfo

struct	CAMSetupInfo

struct	CAMSurface

union	CAMEventData.__unnamed1__

struct	CAMEventData.__unnamed1__.decode

struct	CAMEventData.__unnamed1__.detach

Macros
#define	CAMERA_WIDTH 640

#define	CAMERA_PITCH 768

#define	CAMERA_HEIGHT 480

#define	CAMERA_Y_BUFFER_SIZE (CAMERA_PITCH * CAMERA_HEIGHT)

#define	CAMERA_UV_BUFFER_SIZE (CAMERA_PITCH * CAMERA_HEIGHT / 2)

#define	CAMERA_YUV_BUFFER_SIZE (CAMERA_Y_BUFFER_SIZE + CAMERA_UV_BUFFER_SIZE)

#define	CAMERA_YUV_BUFFER_ALIGNMENT 256

Typedefs
typedef int	CAMHandle

typedef int	CAMError

typedef struct CAMEventData	CAMEventData

typedef struct CAMMode	CAMMode

typedef struct CAMWorkMem	CAMWorkMem

typedef struct CAMStreamInfo	CAMStreamInfo

typedef struct CAMSetupInfo	CAMSetupInfo

typedef struct CAMSurface	CAMSurface

typedef enum CamError	CamError

typedef enum CamFps	CamFps

typedef enum CamStreamType	CamStreamType

typedef enum CamEventType	CamEventType

typedef void(*	CAMEventHandler) (CAMEventData *camEventData)

Enumerations
enum	CamError { CAMERA_ERROR_OK = 0 , CAMERA_ERROR_INVALID_ARG = -1 , CAMERA_ERROR_INVALID_HANDLE = -2 , CAMERA_ERROR_TOO_MANY_SURFACES = -4 , CAMERA_ERROR_INSUFFICIENT_MEMORY = -5 , CAMERA_ERROR_NOT_READY = -6 , CAMERA_ERROR_UNINITIALIZED = -8 , CAMERA_ERROR_UVC = -9 , CAMERA_ERROR_UVD_CONTEXT = -10 , CAMERA_ERROR_DEVICE_IN_USE = -12 , CAMERA_ERROR_UVD_SESSION = -13 , CAMERA_ERROR_SEGMENT_VIOLATION = -15 }

enum	CamFps { CAMERA_FPS_15 = 0 , CAMERA_FPS_30 = 1 }

enum	CamStreamType { CAMERA_STREAM_TYPE_1 = 0 }

enum	CamEventType { CAMERA_DECODE_DONE = 0 , CAMERA_DRC_DETACH = 1 }

Functions
CAMHandle	CAMInit (int instance, CAMSetupInfo setupInfo, CAMError err)
	Initialize the camera. More...

void	CAMExit (CAMHandle handle)
	Deinitialize and clean up. More...

CAMError	CAMOpen (CAMHandle handle)
	Start recording and decoding frames. More...

CAMError	CAMClose (CAMHandle handle)
	Stops recording and decoding. More...

int32_t	CAMGetMemReq (CAMStreamInfo *streamInfo)
	Get the number of bytes requied by the work memory. More...

CAMError	CAMSubmitTargetSurface (CAMHandle handle, CAMSurface *surface)
	Submit 1 surface to the working queue. More...

CAMError	CAMCheckMemSegmentation (void *pMem, uint32_t size)
	Checks whether memory is segmented correctly to be used with the camera library. More...

Variables
CamEventType	eventType
	Event type. More...

void *	surfaceBuffer
	Pointer to the buffer of the decoded image. More...

CAMHandle	handle
	Handle of instance. More...

BOOL	failed
	TRUE if decode failed. More...

struct {
void *	surfaceBuffer
	Pointer to the buffer of the decoded image. More...

CAMHandle	handle
	Handle of instance. More...

BOOL	failed
	TRUE if decode failed. More...

}	decode

BOOL	connected
	Will be FALSE. More...

CAMHandle	handle
	Handle of instance. More...

struct {
BOOL	connected
	Will be FALSE. More...

CAMHandle	handle
	Handle of instance. More...

}	detach

uint32_t	args [3]
	Event args. More...

union {
struct {
void *	surfaceBuffer
	Pointer to the buffer of the decoded image. More...

CAMHandle	handle
	Handle of instance. More...

BOOL	failed
	TRUE if decode failed. More...

}	decode

struct {
BOOL	connected
	Will be FALSE. More...

CAMHandle	handle
	Handle of instance. More...

}	detach

uint32_t	args [3]
	Event args. More...

};

BOOL	forceDrc
	If TRUE, the GamePad will display the camera output regardless of what is being rendered. More...

CamFps	fps
	Framerate setting. More...

uint32_t	size
	Size of the work memory. More...

void *	pMem
	Pointer to the work memory. More...

CamStreamType	type
	Stream type, only CAMERA_STREAM_TYPE_1 is valid. More...

uint32_t	height
	Stream height. More...

uint32_t	width
	Stream width. More...

CAMStreamInfo	streamInfo
	Stream info. More...

CAMWorkMem	workMem
	Memory used by library to record and decode frames. More...

CAMEventHandler	eventHandler
	Event handler. More...

CAMMode	mode
	Camera mode. More...

uint32_t	threadAffinity
	See OS_THREAD_ATTRIB. More...

int32_t	surfaceSize
	Number of bytes allocated to surface buffer. More...

void *	surfaceBuffer
	Surface buffer data. More...

int32_t	height
	Surface height. More...

int32_t	width
	Surface width. More...

int32_t	pitch
	Surface pitch. More...

int32_t	alignment
	Surface alignment. More...

int32_t	tileMode
	Tile mode, should be zero. More...

int32_t	pixelFormat
	Pixel format, Should be zero. More...

Detailed Description

Data Structure Documentation

◆ CAMEventData

struct CAMEventData

Definition at line 68 of file camera.h.

Data Fields
CamEventType	eventType	Event type.
union CAMEventData	__unnamed__

◆ CAMMode

struct CAMMode

Definition at line 105 of file camera.h.

Data Fields
BOOL	forceDrc	If TRUE, the GamePad will display the camera output regardless of what is being rendered.
CamFps	fps	Framerate setting.

◆ CAMWorkMem

struct CAMWorkMem

Definition at line 116 of file camera.h.

Data Fields
uint32_t	size	Size of the work memory.
void *	pMem	Pointer to the work memory.

◆ CAMStreamInfo

struct CAMStreamInfo

Definition at line 127 of file camera.h.

Data Fields
CamStreamType	type	Stream type, only CAMERA_STREAM_TYPE_1 is valid.
uint32_t	height	Stream height.
uint32_t	width	Stream width.

◆ CAMSetupInfo

struct CAMSetupInfo

Definition at line 141 of file camera.h.

Data Fields
CAMStreamInfo	streamInfo	Stream info.
CAMWorkMem	workMem	Memory used by library to record and decode frames.
CAMEventHandler	eventHandler	Event handler.
CAMMode	mode	Camera mode.
uint32_t	threadAffinity	See OS_THREAD_ATTRIB.

◆ CAMSurface

struct CAMSurface

Definition at line 162 of file camera.h.

Data Fields
int32_t	surfaceSize	Number of bytes allocated to surface buffer.
void *	surfaceBuffer	Surface buffer data.
int32_t	height	Surface height.
int32_t	width	Surface width.
int32_t	pitch	Surface pitch.
int32_t	alignment	Surface alignment.
int32_t	tileMode	Tile mode, should be zero.
int32_t	pixelFormat	Pixel format, Should be zero.

◆ CAMEventData.unnamed1

union CAMEventData.__unnamed1__

Definition at line 72 of file camera.h.

Data Fields
__unnamed1__	decode
__unnamed1__	detach
uint32_t	args[3]	Event args.

◆ CAMEventData.unnamed1.decode

struct CAMEventData.__unnamed1__.decode

Definition at line 74 of file camera.h.

Data Fields
void *	surfaceBuffer	Pointer to the buffer of the decoded image.
CAMHandle	handle	Handle of instance.
BOOL	failed	TRUE if decode failed.

◆ CAMEventData.unnamed1.detach

struct CAMEventData.__unnamed1__.detach

Definition at line 83 of file camera.h.

Data Fields
BOOL	connected	Will be FALSE.
CAMHandle	handle	Handle of instance.

Macro Definition Documentation

◆ CAMERA_WIDTH

#define CAMERA_WIDTH 640

Definition at line 15 of file camera.h.

◆ CAMERA_PITCH

#define CAMERA_PITCH 768

Definition at line 16 of file camera.h.

◆ CAMERA_HEIGHT

#define CAMERA_HEIGHT 480

Definition at line 17 of file camera.h.

◆ CAMERA_Y_BUFFER_SIZE

#define CAMERA_Y_BUFFER_SIZE (CAMERA_PITCH * CAMERA_HEIGHT)

Definition at line 19 of file camera.h.

◆ CAMERA_UV_BUFFER_SIZE

#define CAMERA_UV_BUFFER_SIZE (CAMERA_PITCH * CAMERA_HEIGHT / 2)

Definition at line 20 of file camera.h.

◆ CAMERA_YUV_BUFFER_SIZE

#define CAMERA_YUV_BUFFER_SIZE (CAMERA_Y_BUFFER_SIZE + CAMERA_UV_BUFFER_SIZE)

Definition at line 21 of file camera.h.

◆ CAMERA_YUV_BUFFER_ALIGNMENT

#define CAMERA_YUV_BUFFER_ALIGNMENT 256

Definition at line 23 of file camera.h.

Typedef Documentation

◆ CAMHandle

typedef int CAMHandle

Definition at line 25 of file camera.h.